APRIL 20: Boston Marathon Live on CBSBoston.com, WBZ-TV and WBZ NewsRadio 1030 | Coverage Details
Live Blog | Mile By Mile Guide | Road Closures | Best Spectator Spots | Forecast | All Marathon Coverage

Mass. Approves First 20 Medical Marijuana Dispensary Licenses

State public health officials have selected 20 locations to award the first licenses for medical marijuana dispensaries in Massachusetts. Karen Anderson reports.